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Future Perspective

  • Nobuhiro KanekoEmail author
  • Tatsuhiro Ohkubo
  • Naoki Hijii
  • Chisato Takenaka
Chapter

Abstract

Radiocesium dynamics in forests contaminated after Fukushima Daiichi Nuclear Power Plant (FDNPP) accident was studied during the early phase (ca. until 5 years). Despite the difference in climate and forest types, the major dynamics of radiocesium followed the case of Chernobyl Nuclear Power Plant (ChNPP). Because there were rather few observations of deformity of organisms, the radiocesium dynamics in forest ecosystem was organized by ecological interaction based on physicochemical cycling of elements in forest ecosystem. Biological differences of radiocesium translocation within plant bodies in canopy tree species were clearly shown by the detailed studies on physiology and ecology of trees, especially Japanese red cedar (Cryptomeria japonica). Coppice oak for edible mushroom cultivation was intensively damaged by a combination of strong absorption of radiocesium to bark and higher transfer factor of radiocesium by mushroom. Rehabilitation of contaminated forest ecosystem for human use was discussed.

Keywords

Decontamination Forest ecosystem Future perspective Radiological contamination 

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Copyright information

© Springer Nature Singapore Pte Ltd. 2019

Authors and Affiliations

  • Nobuhiro Kaneko
    • 1
    Email author
  • Tatsuhiro Ohkubo
    • 2
  • Naoki Hijii
    • 3
  • Chisato Takenaka
    • 3
  1. 1.Faculty of Food and Agricultural SciencesFukushima UniversityFukushimaJapan
  2. 2.School of AgricultureUtsunomiya UniversityUtsunomiyaJapan
  3. 3.Graduate School of Bioagricultural SciencesNagoya UniversityNagoyaJapan

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